An obligate parasite, or holoparasite, is a parasitic organism that cannot complete its life-cycle without exploiting a suitable host.
Part of the Andes mountain range, Aconcagua is the second highest of the Seven Summits, behind only Mount Everest in Asia. At 22,837 feet (6,961 meters), not only is it the highest mountain in South America, it is the tallest peak in all of the Americas as well as the Southern and Western Hemispheres.
Tower Zero is the tallest tower in the southern hemisphere. It is located in the town of Exmouth, Northern Australia. It's height is 387m tall. The 2nd tallest tower in the sâ¦outhern hemisphere is the Skytower located in the city of Auckland, New Zealand.